package spring.core.aop.jdkproxy;

/**
 * @author 1203056
 * @version Id: StudentServiceImpl.java, v 0.1 2021-09-05 22:22 1203056 Exp $
 */
public  class StudentServiceImpl implements StudentService {
    private final  String obj;
    public StudentServiceImpl(String obj){
        this.obj = obj;
    }
    public void echo(String msg) {
        System.out.println(obj+"  hello ->"+msg);
    }
}
